EP 1860648 A1 20071128 - SOUND SOURCE SUPPLY DEVICE AND SOUND SOURCE SUPPLY METHOD
Title (en)
SOUND SOURCE SUPPLY DEVICE AND SOUND SOURCE SUPPLY METHOD
Title (de)
TONQUELLENVERSORGUNGSVORRICHTUNG UND TONQUELLENVERSORGUNGSVERFAHREN
Title (fr)
DISPOSITIF D'ALIMENTATION DE SOURCE SONORE ET PROCEDE D'ALIMENTATION DE SOURCE SONORE
Publication
Application
Priority
- JP 2006304224 W 20060228
- JP 2005054290 A 20050228
Abstract (en)
The present invention provides a sound source supply apparatus capable of playing music with less degradation of sound by processing an original sound source such that music is not determined to be a noise. According to the present invention, it is possible to obtain a sound source supply apparatus (20) for providing a service for playing music via a portable terminal (105), the sound source supply apparatus having a sound source file storage device (200) for preliminarily storing a plurality of types of processed sound source files (202 and 203) produced by processing an original sound source of the music so as to reduce degradation of sound according to a plurality of types of codec characteristics and a sound source playback device (300) for determining a codec type (106) of the portable terminal (105) from a start signal indicative of a playback request when the sound source playback device receives the start signal, playing back one processed sound source file corresponding to the determined codec type selectively from the plurality of types of processed sound source files (202 and 203), and supplying the one processed sound source file to the portable terminal (105) so as to play the music via the portable terminal.
IPC 8 full level
G10H 1/00 (2006.01); G10K 15/02 (2006.01); G10L 19/00 (2013.01); G10L 19/012 (2013.01); H04M 11/08 (2006.01)
CPC (source: EP KR US)
G10H 1/00 (2013.01 - KR); G10K 15/02 (2013.01 - KR); G10L 19/00 (2013.01 - KR); G10L 19/20 (2013.01 - EP US); H04M 3/42017 (2013.01 - EP US); H04W 4/00 (2013.01 - KR); G10H 2240/251 (2013.01 - EP US); H04M 1/72442 (2021.01 - EP US)
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
EP 1860648 A1 20071128; EP 1860648 A4 20100818; EP 1860648 B1 20130417; CN 101120401 A 20080206; CN 101120401 B 20110615; JP 2006242979 A 20060914; JP 4572123 B2 20101027; KR 100911278 B1 20090811; KR 20070110509 A 20071119; RU 2007135871 A 20090410; RU 2383940 C2 20100310; TW 200701756 A 20070101; TW I355842 B 20120101; US 2008267424 A1 20081030; US 8271110 B2 20120918; WO 2006090934 A1 20060831
DOCDB simple family (application)
EP 06715267 A 20060228; CN 200680005014 A 20060228; JP 2005054290 A 20050228; JP 2006304224 W 20060228; KR 20077020289 A 20070905; RU 2007135871 A 20060228; TW 95106785 A 20060301; US 88453006 A 20060228